**Abstract**

Nigeria as a country has recorded significant efficiency in bank service delivery considering her history of banking services. This assertion reflects in the views of banking sector stakeholders in the country and foreign assessors. One milestone was the introduction and effective use of electronic banking system in the last two decades which eliminated hurdles overt with the conventional banking era. Today, banking activities in Nigeria are possible at any time of the day and anywhere without any stress. This is not to say that it has fully complied with global best practices as there are still pockets of complaints from stakeholders especially customers which have expressed dissatisfaction in the quality of banking services rendered to them. In spite of the level of customers' dissatisfaction, bank service delivery is better than what it was, and the Nigerian banking sector is presently at the front burner in terms of banking service delivery in Africa. Although challenges of employees' knowledge gaps, technology, inadequate legal framework, incompetent manpower and staff improper attitude remain contentious in the Nigerian banking system, efforts from stakeholders especially the regulator to eliminate these challenges would bring about improved banking service delivery in Nigeria and make it close to global best practices, if not achieve it.

**Keywords:** bank, banking sector, Nigeria, service delivery
